ogre: migrate to Conan v2, add latest version

recipes/ogre/all/CMakeLists.txt

@@ -0,0 +1,47 @@
+cmake_minimum_required(VERSION 3.15)
+project(OGRE)
+
+macro(custom_find_package name)
+    find_package(${name} ${ARGN}
+        # Allow only Conan packages
+        NO_DEFAULT_PATH
+        PATHS ${CMAKE_PREFIX_PATH}
+    )
+    string(TOUPPER ${name} name_upper)
+    set(${name_upper}_FOUND TRUE)
+    set(${name_upper}_VERSION_STRING ${${name}_VERSION_STRING})
+    set(${name_upper}_INCLUDE_DIRS ${${name}_INCLUDE_DIRS})
+    set(${name_upper}_INCLUDE_DIR ${${name}_INCLUDE_DIR})
+    set(${name_upper}_LIBRARIES ${${name}_LIBRARIES})
+    set(${name_upper}_DEFINITIONS ${${name}_DEFINITIONS})
+    unset(name_upper)
+endmacro()
+
+# Do not allow system Qt to be used by accident
+set(CMAKE_DISABLE_FIND_PACKAGE_QT TRUE)
+set(CMAKE_DISABLE_FIND_PACKAGE_Qt5 TRUE)
+set(CMAKE_DISABLE_FIND_PACKAGE_Qt6 TRUE)
+
+custom_find_package(FreeImage QUIET CONFIG)
+custom_find_package(Freetype QUIET CONFIG)
+custom_find_package(OpenEXR QUIET CONFIG)
+custom_find_package(assimp QUIET CONFIG)
+custom_find_package(pugixml REQUIRED CONFIG)
+
+add_subdirectory(src)
+
+if(TARGET Codec_FreeImage)
+    target_link_libraries(Codec_FreeImage PUBLIC freeimage::freeimage)
+endif()
+if(TARGET Codec_EXR)
+    target_link_libraries(Codec_EXR openexr::openexr)
+endif()
+if(TARGET OgreOverlay)
+    target_link_libraries(OgreOverlay PUBLIC Freetype::Freetype)
+endif()
+if(TARGET Plugin_DotScene)
+    target_link_libraries(Plugin_DotScene PUBLIC pugixml::pugixml)
+endif()
+if(TARGET OgreXMLConverter)
+    target_link_libraries(OgreXMLConverter pugixml::pugixml)
+endif()

recipes/ogre/all/conandata.yml

@@ -0,0 +1,4 @@
+sources:
+  "14.1.2":
+    url: "https://github.com/OGRECave/ogre/archive/refs/tags/v14.1.2.tar.gz"
+    sha256: "7269d659fa74b61b5df48aa81aa9a517227cb7da9f316f04cb9093f963e6911c"

recipes/ogre/all/test_package/CMakeLists.txt

@@ -0,0 +1,12 @@
+cmake_minimum_required(VERSION 3.15)
+project(test_package LANGUAGES CXX)
+
+find_package(OGRE ${OGRE_VERSION} COMPONENTS OgreMain REQUIRED)
+
+add_executable(ogre_main ogre_main.cpp)
+target_link_libraries(ogre_main OGRE::OgreMain)
+set_target_properties(ogre_main PROPERTIES
+    CXX_STANDARD 11
+    CXX_STANDARD_REQUIRED ON
+    CXX_EXTENSIONS ON
+)

recipes/ogre/all/test_package/conanfile.py

@@ -0,0 +1,26 @@
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import cmake_layout, CMake
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def layout(self):
+        cmake_layout(self)
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindir, "ogre_main")
+            self.run(bin_path, env="conanrun")

recipes/ogre/all/test_package/ogre_main.cpp

@@ -0,0 +1,15 @@
+#include <OGRE/Ogre.h>
+#include <iostream>
+
+int main() {
+    Ogre::RenderSystemCapabilities rc;
+    rc.setNumTextureUnits(10);
+    std::cout << "Hello from OgreMain component\n";
+    std::cout << "number of texture units: " << rc.getNumTextureUnits() << "\n";
+
+    Ogre::Radian rot{0.618};
+    Ogre::Particle particle;
+    particle.setDimensions(0, 0);
+
+    return 0;
+}

recipes/ogre/all/test_v1_package/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.15)
+project(test_package)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup(TARGETS)
+
+add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../test_package/
+                 ${CMAKE_CURRENT_BINARY_DIR}/test_package/)

recipes/ogre/all/test_v1_package/conanfile.py

@@ -0,0 +1,19 @@
+from conans import ConanFile, CMake, tools
+import os
+
+class TestPackageConan(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = "cmake", "cmake_find_package_multi"
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.definitions["OGRE_VERSION"] = tools.Version(self.deps_cpp_info["ogre"].version)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if tools.cross_building(self):
+            return
+
+        ogre_main_bin_path = os.path.join("bin", "ogre_main")
+        self.run(ogre_main_bin_path, run_environment=True)

recipes/ogre/config.yml

@@ -1,3 +1,5 @@
 versions:
+  "14.1.2":
+    folder: all
   "1.10.2":
     folder: 1.x